1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // test move
11 
12 // UNSUPPORTED: c++98, c++03
13 
14 #include <utility>
15 #include <cassert>
16 
17 class move_only
18 {
19     move_only(const move_only&);
20     move_only& operator=(const move_only&);
21 public:
move_only(move_only &&)22     move_only(move_only&&) {}
operator =(move_only &&)23     move_only& operator=(move_only&&) {return *this;}
24 
move_only()25     move_only() {}
26 };
27 
source()28 move_only source() {return move_only();}
csource()29 const move_only csource() {return move_only();}
30 
test(move_only)31 void test(move_only) {}
32 
main()33 int main()
34 {
35     move_only mo;
36 
37     test(std::move(mo));
38     test(source());
39 }
40